| title | ISBN-13 | year of publication |
|---|---|---|
| Get the Self-Esteem Habit | 978-0-340-78650-5 | 2002 |
| Help Yourself Get the Happiness Habit: How you can choose your steps to a happy life | 978-0-340-74593-9 | 2000 |
| How to Mend a Broken Heart | 978-0-340-86197-4 | 2004 |
| In Honour Bound | 978-0-09-958320-2 | 1988 |
| Too Young to Get Old | 978-1-4458-5496-0 | 2011 |
Hodder & Stoughton · Paragon · Random House